Visuospatial impairment in patients with Parkinson's disease and its related factors
10.3760/cma.j.issn.1671-8925.2009.09.020
- VernacularTitle:帕金森病患者视空间障碍及其相关因素的分析
- Author:
Lie-Biao PENG
1
;
Ming SHAO
;
Ling CHEN
;
Su-Ping ZHANG
;
Qin-Bao QIN
;
Xiao-Jio LIU
;
Feng QI
Author Information
1. 广州医学院附属第一医院
- Keywords:
Parkinson's disease;
Visuospatiai impairment;
Cognition;
Motor symptom
- From:
Chinese Journal of Neuromedicine
2009;8(9):936-940
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the incidence of visuospatial impairment in patients with Parkinson's disease(PD)and its related factors.Methods Visuospatial impairment was assessed in 107 PD patients from 6 hospitals in Guangzhou during the period from April to June 2007 using cube copying test.The motor,neuropsyehiatric,and cognitive symptoms and the activities of daily life(ADL)of the patients were evaluated using Hoehn-Yahr scale,Unified Parkinson's Disease Rating Score-Ⅱ (UPDRS-Ⅱ),UPDRS-Ⅲ,UPDRS-Ⅳ,Hamilton Anxiety Scale(HAMA),Hamilton Rating Scale of Depression(HRSD),Fuld Object-Memory Evaluation(FONt),Rapid Verbal Retrieval Test(RVR),Wechsler Adult Intelligence Scale Block Design(WISC-BD),Wechsler Adult Intelligence Scale Digid Span(WAIS-DS),Mini-Mental State Examination(MMSE),and Neuropsychiatric Inventory(NPI).Spearman correlation analysis was performed to analyze the bivariate correlation between the visual-spatial ability and the related factors,and binary logistic regression analysis was used to identify the factors related to visual-spatial disorder.Results Visuospatial impairment was found in 59 of the 107 patients(55.14%).Logistic regression analysis identified the Hoehn-Yahr stage and duration after disease onset as the risk factors,while RVR and WISCoBD as the protective factors for visuospatial impairment.Conclusion The Hoehn-Yahr stage,duration from disease onset,speech fluency,and image recognition and construction ability are related to visuospatial impairment in the PD patients.The visuospatial ability of the PD patients can be improved by relieving their motor symptoms and trainings for speech and image recognition and construction abilities.
